atomic dispersion

简明释义

原子分散

英英释义

例句

1.The atomic dispersion of metals in alloys influences their strength and durability.

原子分散在合金中的金属影响其强度和耐久性。

2.Researchers measured the atomic dispersion in nanoparticles to understand their reactivity.

研究人员测量了纳米颗粒中的原子分散以了解它们的反应性。

3.By optimizing atomic dispersion, we can improve the efficiency of solar cells.

通过优化原子分散，我们可以提高太阳能电池的效率。

4.In catalysis, atomic dispersion can significantly enhance reaction rates.

在催化过程中，原子分散可以显著提高反应速率。

5.The study focused on the effects of atomic dispersion on material properties.

该研究集中于原子分散对材料特性的影响。

作文

The concept of atomic dispersion refers to the distribution of atoms within a material or system, often highlighting how these atoms are spread out at a microscopic level. In the field of materials science, understanding atomic dispersion is crucial for determining the properties and behaviors of different substances. For instance, in catalysts, the effectiveness can largely depend on how well the active sites are dispersed at the atomic level. When atoms are evenly distributed, they can interact more efficiently with reactants, leading to enhanced catalytic performance.Moreover, atomic dispersion plays a significant role in nanotechnology. As scientists manipulate materials at the nanoscale, the arrangement and spacing of atoms become vital. In nanoparticles, for example, the surface area to volume ratio increases dramatically, which means that the way atoms are dispersed can influence the reactivity and stability of the particles. This has implications in various applications, including drug delivery systems, where the goal is to achieve optimal dispersion for effective targeting and reduced side effects.In addition, atomic dispersion is also relevant in the field of solid-state physics. The distribution of atoms within a crystal lattice can affect the electrical, magnetic, and thermal properties of materials. For example, in semiconductors, the precise arrangement of atoms can determine how well the material conducts electricity. Engineers and scientists must consider atomic dispersion when designing new materials for electronic devices, as even slight variations in atomic distribution can lead to significant differences in performance.Furthermore, the study of atomic dispersion has implications in environmental science. Understanding how pollutants disperse at the atomic level can help in developing strategies for remediation and pollution control. For instance, if a toxic substance is released into the environment, knowing how it disperses can inform cleanup efforts and risk assessments.In summary, atomic dispersion is a fundamental concept that spans multiple scientific disciplines. Its significance lies in the fact that the behavior and properties of materials are often dictated by how atoms are arranged and distributed. As research continues to advance, our understanding of atomic dispersion will undoubtedly lead to innovations across various fields, from materials engineering to environmental science. The ability to control and manipulate atomic dispersion could pave the way for the development of new technologies that benefit society as a whole, making it an essential area of study for future scientists and engineers.

“原子分散”这一概念指的是材料或系统中原子的分布，通常强调这些原子在微观水平上的分散情况。在材料科学领域，理解“原子分散”对于确定不同物质的性质和行为至关重要。例如，在催化剂中，催化剂的有效性在很大程度上取决于活性位点在原子水平上的分散程度。当原子均匀分布时，它们可以与反应物更有效地相互作用，从而提高催化性能。此外，“原子分散”在纳米技术中也发挥着重要作用。随着科学家在纳米尺度上操纵材料，原子的排列和间距变得至关重要。例如，在纳米颗粒中，表面积与体积比率显著增加，这意味着原子的分散方式会影响颗粒的反应性和稳定性。这在各种应用中都有重要意义，包括药物递送系统，其目标是实现最佳分散，以有效靶向并减少副作用。此外，“原子分散”在固态物理学领域也相关。晶体格子内原子的分布会影响材料的电气、磁性和热学性能。例如，在半导体中，原子的精确排列可以决定材料的导电能力。工程师和科学家在设计新材料用于电子设备时，必须考虑“原子分散”，因为即使是微小的原子分布变化也可能导致性能的显著差异。此外，“原子分散”的研究在环境科学中也具有重要意义。了解污染物在原子水平上的分散情况可以帮助制定修复和污染控制策略。例如，如果有毒物质释放到环境中，了解其分散方式可以为清理工作和风险评估提供信息。总之，“原子分散”是一个跨越多个科学学科的基本概念。其重要性在于，材料的行为和性质往往由原子的排列和分布决定。随着研究的不断进展，我们对“原子分散”的理解无疑将推动各个领域的创新，从材料工程到环境科学。能够控制和操纵“原子分散”可能为开发有益于社会的新技术铺平道路，使其成为未来科学家和工程师的重要研究领域。